scholarly journals Fertility, Agricultural Labor Supply, and Production: Instrumental Variable Evidence from Uganda

2016 ◽  
Vol 45 (3) ◽  
pp. 581-607 ◽  
Author(s):  
Bjorn Van Campenhout
Keyword(s):  
Labor Supply ◽  
Agricultural Sector ◽  
High Fertility ◽  
Agricultural Labor ◽  
Sweet Potatoes ◽  
Land Preparation ◽  
Number Of Children ◽  
Human Fertility ◽  
Negative Effect ◽  
Lower Fertility

Human fertility can affect agricultural production through its effect on supply of agricultural labor. Using the fact that in traditional, patriarchal societies, sons are generally preferred to daughters, we isolate exogenous variation in the number of children born to a mother and relate it to the agricultural labor supply and production in Uganda, which has a dominant agricultural sector and high fertility. We find that fertility has a sizable negative effect on household labor allocation to subsistence agriculture. Households with lower fertility devote significantly more time to land preparation and weeding; larger households grow less matooke and sweet potatoes. We find no significant effect on agricultural productivity in terms of yield per land area.

scholarly journals Do Religious People Have More Children? The Effect of Religious Affiliation and Religiosity on Fertility

2021 ◽  
Vol 29 ◽  
pp. 479-499
Author(s):  
Iim Halimatusa’diyah ◽  
◽  
Dzuriyatun Toyibah ◽  
Keyword(s):  
Religious Affiliation ◽  
Vital Role ◽  
Fertility Rate ◽  
High Fertility ◽  
Fertility Rates ◽  
World Value Survey ◽  
Number Of Children ◽  
Lower Fertility ◽  
Role Of Religion

This paper aimed to examine the effect of religious affiliation and religiosity on the fertility rate. While scholars have predicted the decline of religion’s influence, practice, and role in modern societies, religion still plays a vital role in shaping individuals’ behavior, including their fertility behavior. While there have been many studies on the role of religion on fertility, few studies have compared the fertility rates among people from different religious affiliations and their practices of religiosity. Additionally, cross-national analyses of the fertility rate of religious individuals who live as a majority or minority in various countries are still limited. Drawing from the World Value Survey data and using OLS regression to examine interaction and socialization, and minority-status approaches to the relationship between religion and fertility behaviors, this study revealed that Muslims are more likely to have a higher number of children among the explored religions. In terms of religiosity, those who are more religious, from all religious affiliations, demonstrated the same likelihood of having high fertility. Additionally, while both ritual and belief dimensions of religiosity are significantly associated with a high fertility rate for all religious affiliations, all dimensions of religiosity had significant effects on fertility for Muslims. Furthermore, Muslim and Christian minorities were likely to have lower fertility rates than their counterparts with majority status.

Estimating intertemporal elasticity of substitution of labor supply for married women in Russia

2021 ◽  
Vol 64 (4) ◽  
pp. 23-48
Author(s):  
Alexey Zamnius ◽  
◽  
Andrey Polbin ◽  
◽  
Keyword(s):  
Labor Supply ◽  
Dynamic Optimization ◽  
Optimization Problem ◽  
Married Women ◽  
Elasticity Of Substitution ◽  
Supply Function ◽  
Dynamic Optimization Problem ◽  
Number Of Children ◽  
Negative Effect ◽  
Frisch Elasticity

This paper provides an econometric analysis of the labor supply function of married women in Russia based on data from RLMS HSE and methodology from the work (Heckman, MaCurdy, 1980), in which decisions about entering the labor market and the intensity of work are made within a dynamic optimization problem. It is shown that the husband’s leisure and the number of children living in the household have a negative effect on the woman’s hours worked. The estimate of the Frisch elasticity of labor supply with respect to wages lies near 0.16.

Determinants of Aggregate Fertility in Pakistan

1986 ◽  
Vol 25 (4) ◽  
pp. 553-570
Author(s):  
Ghulam Yasin Soomro
Keyword(s):  
Developing Countries ◽  
Economic Status ◽  
Development Planning ◽  
Natural Increase ◽  
High Fertility ◽  
Household Level ◽  
Fertility Behaviour ◽  
Human Fertility ◽  
Control Programmes ◽  
The Difference

Experiencing high fertility and declining mortality levels, the developing countries are today faced with the problem of relatively high rates of natural increase in their populations. This pace of growth in population, influenced by high fertility levels, impedes the overall development planning. As pointed out in a document prepared by the Planning Commission of Pakistan, 'A vicious circle is set in motion in which high fertility and socio-economic stagnation breed upon each other' [5]. In the developing countries, development programmes including birth control programmes are in operation. The sustained high fertility levels, therefore, call for more insights into the mechanisms operating in the society and influencing fertility. Studies of fertility behaviour are conducted at both micro and macro levels. The difference between micro and macro is a matter of emphasis rather than one of kind, and both approaches are concerned with each level of social aggregation. Macrolevel studies describe the level and pattern of change resulting from the ongoing socio-econornic development in the society as a whole and do not explain variations in fertility at the household level [12]. However, development programmes, which are implemented at aggregate levels defined by geographical boundaries, influence the population in terms of socio-economic status and fertility behaviour. There are many factors which affect human fertility individually or collectively. Attempts have been made to identify these factors, and conceptual frameworks have been developed to explain the causal hypotheses. In this context mention may be made of the demographic transition theory, which is often applied to study fertility behaviour.

scholarly journals Drought and Salinity in Citriculture: Optimal Practices to Alleviate Salinity and Water Stress

Agronomy ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 1283
Author(s):  
Vasileios Ziogas ◽  
Georgia Tanou ◽  
Giasemi Morianou ◽  
Nektarios Kourgialas
Keyword(s):  
Agricultural Sector ◽  
Review Paper ◽  
Cell Metabolism ◽  
High Water ◽  
Crop Productivity ◽  
Fruit Tree ◽  
Key Factors ◽  
Negative Effect

Among the various abiotic stresses, drought is the major factor limiting crop productivity worldwide. Citrus has been recognized as a fruit tree crop group of great importance to the global agricultural sector since there are 140 citrus-producing countries worldwide. The majority of citrus-producing areas are subjected to dry and hot summer weather, limited availability of water resources with parallel low-quality irrigation water due to increased salinity regimes. Citrus trees are generally classified as “salt-intolerant” with high water needs, especially during summer. Water scarcity negatively affects plant growth and impairs cell metabolism, affecting the overall tree growth and the quality of produced fruit. Key factors that overall attempt to sustain and withstand the negative effect of salinity and drought stress are the extensive use of rootstocks in citriculture as well as the appropriate agronomical and irrigation practices applied. This review paper emphasizes and summarizes the crucial role of the above factors in the sustainability of citriculture.

scholarly journals Natural Disasters and Economic Growth: The Mitigating Role of Microfinance Institutions

2021 ◽  
Vol 13 (9) ◽  
pp. 5055
Author(s):  
John Sseruyange ◽  
Jeroen Klomp
Keyword(s):  
Developing Countries ◽  
Natural Disasters ◽  
Legal Status ◽  
Agricultural Sector ◽  
Banking System ◽  
Fe Model ◽  
Microfinance Institutions ◽  
Natural Event ◽  
Negative Effect

In this study, we explore whether microfinance institutions (MFIs) can mitigate the adverse macroeconomic consequences of natural disasters. The provision of capital immediately following a natural event is recognized as one of the necessary conditions for a fast economic recovery. However, one concern is that a large majority of natural disasters occur in developing countries where households and the private sector have only limited access to the formal banking system. As an alternative, MFIs may fill up this gap in providing liquidity in the form of microcredit. The existing evidence on how MFIs respond to disaster effects is foremost based on case and micro-level evidence. In turn, the focus of this study is more on the macro impact of MFI activities after a natural disaster. Based on the finding obtained from an OLS-FE model using an unbalanced panel considering more than 80 developing countries and emerging economies, we can conclude that natural disasters harm macroeconomic performance primarily through their effect on the agricultural sector. However, access to lending facilities from MFIs mitigates a large part of this negative effect. Moreover, the extent to which MFIs are able to mitigate these effects depends to a great extent on their nature, i.e., their organizational structure, profitability, legal status, age, and the number of clients they serve.

​Factors Affecting Production of Important Pulse Crops in Rajasthan: A Cobb Douglas Analysis

2021 ◽  
Author(s):  
Devendra Kumar Verma ◽  
Hari Singh ◽  
Girdhari lal Meena ◽  
Jitendra Suman ◽  
Sharad Sachan
Keyword(s):  
Production Function ◽  
Irrigation Water ◽  
Agricultural Sector ◽  
Plant Protection ◽  
Secondary Data ◽  
Protection Measures ◽  
Factors Affecting ◽  
Pulse Crops ◽  
Human Labour ◽  
Negative Effect

Background: Pulses are one of the most important food crops grown globally owed to their higher protein content. It also accounts for larger financial gains of the agricultural sector by amounting for a large part of the exports. The present study was carried out to determine the factors affecting production of pulse crops in Rajasthan. Methods: This paper based on secondary data collected over the years i.e. from 2000-01 to 2017-18. The Cobb-douglas production function was used to the observation for the estimation of elasticity of selected variables contributing to the production of pulses in Rajasthan state, Cobb douglas type production function was employed to assess the effects of seed, fertilizer, manure, human labour, irrigation, bullock labour and plant protection measures on pulses production. Result: The results from the study have shown that fertilizer and plant protection measures were positively significant while the variable corresponding to irrigation water was negatively significantly affecting the gram production. The variables such as seed and irrigation water were found positive and significant, while plant protection measures had significant negative effect on black gram production. Only two variables namely, fertilizer and irrigation water were found positively significant out of estimating production function of green gram.

Some results of a sociological survey on the health of the rural population of Tatarstan

1993 ◽  
Vol 74 (2) ◽  
pp. 164-165
Author(s):  
V. A. Kalistratov
Keyword(s):  
Labor Supply ◽  
National Economy ◽  
Rural Population ◽  
Agricultural Sector ◽  
The State ◽  
Economic Situation ◽  
Labor Intensity ◽  
State Of Health ◽  
Agrarian Sector

The study of the state of health of the population requires special attention due to the difficult socio-economic situation in which the entire national economy and, above all, the agricultural sector found itself. The labor intensity of workers in this industry directly depends on the season of the year, mechanized labor-intensive processes, labor supply. Of particular concern are the unfavorable tendencies that are now manifesting themselves more vividly. The agrarian sector of Tatarstan employs about 400 thousand people, of which almost 300 thousand are directly in agriculture.

Agricultural Labor Supply

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Alexandra E. Hill ◽  
Izaac Ornelas ◽  
J. Edward Taylor
Keyword(s):  
Labor Supply ◽  
Low Income ◽  
Empirical Work ◽  
Low Income Countries ◽  
Future Research ◽  
Farm Labor ◽  
Annual Review ◽  
Publication Date ◽  
Agricultural Labor ◽  
Farm Work

The labor supply response to agricultural wages is critical to the viability of crop production in high-income countries, which hire a largely foreign farm work force, as well as in low-income countries, where domestic workers move off the farm as the agricultural transformation unfolds. Modeling agricultural labor supply is more challenging than modeling the supply of other agricultural inputs or of labor to other sectors of the economy owing to unique features of agricultural production and farm labor markets. Data and econometric challenges abound, and estimates of agricultural labor supply elasticities are sparse. This review explains the importance and challenges of modeling farm labor supply and describes researchers’ efforts to address these challenges. It summarizes estimates of agricultural labor supply elasticities over the last 80 years, provides insights into variation in these estimates, identifies priority areas for future research, and reviews the most influential empirical work related to this important topic. Expected final online publication date for the Annual Review of Resource Economics, Volume 13 is October 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

scholarly journals Review of methodological approaches to the analysis of the transformation of the agricultural labor market in modern Russia

2021 ◽  
Vol 12 (1) ◽  
pp. 195-214
Author(s):  
Maria N. Mukhanova
Keyword(s):  
Labor Market ◽  
Agricultural Sector ◽  
Social Adaptation ◽  
Soviet Period ◽  
Behavioral Models ◽  
Agricultural Labor ◽  
New Production ◽  
Agricultural Enterprises ◽  
Labor Practices ◽  
The Social

The article provides an overview and generalization of Russian studies of the transformation of the agricultural labor market in the post-Soviet period. Researchers of the Russian countryside reflect the obtained results in publications mainly describing the problems associated with the Russian countryside and the agricultural labor market. This is, first of all, the destruction of the rural infrastructure, poverty, unemployment, the interaction of old and new production entities (agricultural enterprises, peasant farms, private household plots and agricultural holdings), the loss of communication between villagers and agricultural enterprises, the villagers models of social adaptation and labor behavior. These processes served as a methodological support for the analysis and empirical evidence of how consciously villagers have been changing social and labor practices under the pressure of institutional transformations and agricultural modernization. Based on the choice of rational behavioral models in the labor market, they transformed the social structure of the village under the pressure of the market economy values, new rules, norms and institutional requirements. Modern processes in the agro-industrial field in the context of the property transformation contributed to the formation of a new agrarian structure, constructed by new subjects. The new and old production subjects interact in a multi-structured economy. They are important “players” in the institutional field of the agricultural sector, thus influencing the social and structural processes in the labor market. This determined a new configuration of the social rural groups employed in the formal and informal sectors.

scholarly journals SUATU PENDEKATAN ANALISIS MULTIVARIAT TENTANG TINGKAT KELAHIRAN PADA BEBERAPA KELOMPOK DAN ETNIS WANITA PERNAH KAWIN DI IRIAN JAYA

Populasi ◽  
2016 ◽  
Vol 3 (1) ◽  
Author(s):  
Pieter J. Soumokil
Keyword(s):  
Rural Women ◽  
Rural Areas ◽  
Urban Women ◽  
Developed Countries ◽  
Low Fertility ◽  
Dominant Factor ◽  
High Fertility ◽  
Irian Jaya ◽  
Lower Fertility

It has been argued by many demographers that socio economic development with its associated fundamental changes in the role of women and the value of children is the dominant factor in the transition from high to low fertility. Research in less developed countries has found lower fertility levels in urban population compared to rural population. It was therefore assumed that the modernizing role of urbanlife helped bring about a decline infertility levels.This study in Irian Jaya, however, convincingly shows that fertility of urban women in Irian Jaya is higher than that of rural women. This differential infertility in favour of urban women in Irian Jaya appears to be real and not a result of underreporting of total live births in rural areas.The reasons for lower fertility in the rural areas in IrianJaya remain unknown, and more research is therefore needed. However, this study strongly suggests that the traditional system of swidden agricultyure in Irian Jaya, which places a highvalue on the labour input of women, may play a major role in constraining fertility in rural area of this province. On the other hand, high fertility in urban areas takes place because urbanwomen have their first birth earlier thanwomen inthe rural areas.

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